google.load('visualization', '1.0', {'packages':['corechart']});
google.setOnLoadCallback(function(){
  var data = new google.visualization.DataTable();
       data.addColumn('string', '日');
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS前月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS当月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addRows([
        ['1日',951,null,null,734,null,null,null,null,null,null,null,null],
['2日',1025,null,null,751,null,null,null,null,null,null,null,null],
['3日',1039,null,null,902,null,null,null,null,null,null,null,null],
['4日',960,null,null,827,null,null,null,null,null,null,null,null],
['5日',989,null,null,785,null,null,null,null,null,null,null,null],
['6日',876,null,null,956,null,null,null,null,null,null,null,null],
['7日',840,null,null,1019,null,null,null,null,null,null,null,null],
['8日',961,null,null,1115,null,null,null,null,null,null,null,null],
['9日',845,null,null,961,null,null,null,null,null,null,null,null],
['10日',1077,null,null,978,null,null,null,null,null,null,null,null],
['11日',1154,null,null,1017,null,null,null,null,null,null,null,null],
['12日',1056,null,null,806,null,null,null,null,null,null,null,null],
['13日',884,null,null,909,null,null,null,null,null,null,null,null],
['14日',910,null,null,865,null,null,null,null,null,null,null,null],
['15日',989,null,null,850,null,null,null,null,null,null,null,null],
['16日',1043,null,null,966,null,null,null,null,null,null,null,null],
['17日',1023,null,null,1119,null,null,null,null,null,null,null,null],
['18日',985,null,null,922,null,null,null,null,null,null,null,null],
['19日',1041,null,null,972,null,null,null,null,null,null,null,null],
['20日',988,null,null,910,null,null,null,null,null,null,null,null],
['21日',817,null,null,1035,null,null,null,null,null,null,null,null],
['22日',908,null,null,1120,null,null,null,null,null,null,null,null],
['23日',980,null,null,933,null,null,null,null,null,null,null,null],
['24日',984,null,null,834,null,null,null,null,null,null,null,null],
['25日',914,null,null,871,null,null,null,null,null,null,null,null],
['26日',961,null,null,1002,null,null,null,null,null,null,null,null],
['27日',844,null,null,1027,null,null,null,null,null,null,null,null],
['28日',1079,null,null,881,null,null,null,null,null,null,null,null],
['29日',858,null,null,1002,null,null,null,null,null,null,null,null],
['30日',938,null,null,998,null,null,null,null,null,null,null,null],
['31日',null,null,null,885,null,null,null,null,null,null,null,null]
        ]);
  var options = {
    chartArea: {'width':'85%', 'height':'65%', 'left':60 },
    'pointSize': 3,
    hAxis: { titleTextStyle:{italic:false}, format:'#',ticks: [1,5,10,15,20,25,30] },
    vAxis: { title:'2022年12月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1200},direction:-1 },
    legend: {position: 'top' },
    tooltip: { trigger: 'both' },
    focusTarget: 'category',
    colors:['skyblue','pink','#2980b9','#e74c3c']
  };

  var chart = new google.visualization.LineChart(document.getElementById('graphField'));
  chart.draw(data, options);

  var lastlogday=31 -1 ;
  var lastlogcat=4;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});